2053949.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 65126400

約数和(自身を除く): 29837643

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 317, 399, 513, 589, 651, 837, 951, 1197, 1767, 1953, 2219, 2853, 3591, 4123, 5301, 5859, 6023, 6657, 8559, 9827, 12369, 15903, 18069, 19971, 29481, 37107, 42161, 54207, 59913, 68789, 88443, 111321, 126483, 162621, 186713, 206367, 265329, 379449, 560139, 619101, 1138347, 1306991, 1680417, 1857303, 3920973, 5041251, 11762919, 35288757]

約数ペア:

[(1, 35288757), (3, 11762919), (7, 5041251), (9, 3920973), (19, 1857303), (21, 1680417), (27, 1306991), (31, 1138347), (57, 619101), (63, 560139), (93, 379449), (133, 265329), (171, 206367), (189, 186713), (217, 162621), (279, 126483), (317, 111321), (399, 88443), (513, 68789), (589, 59913), (651, 54207), (837, 42161), (951, 37107), (1197, 29481), (1767, 19971), (1953, 18069), (2219, 15903), (2853, 12369), (3591, 9827), (4123, 8559), (5301, 6657), (5859, 6023)]